baber/WOPTO huggingface dataset:
Patent DE-3765729-D1 (DE)
IPC: G04B19/16
Filed: 1987-08-17
Granted: 1990-11-29
Abstract: The timepiece comprises a movement (1) that rotatably drives at least an hours-hand before a dial (5). The dial (5) is formed with at least one display aperture (g1). Signs (s1, s2), which respectively represents the numbers of the hours shown by the hours-hand when the latter is in the same angular position as the display aperture (g1) a.m. and p.m., are arranged on a disc (6) which is located beneath the dial (5) and which is driven by a mechanism (7) that is connected to the movement (1). This mechanism (7) is so designed that the first and second signs (s1, s2) appear in the display aperture (g1), one a.m. (ante meridiem), the other p.m. (post meridiem). To simplify its construction, the mechanism (7) is so designed that the disc (6) will always be rotated in the same direction.
Patent DE-3767027-D1 (DE)
Inventor: PELTON JOHN FRANKLIN
IPC: F16B33/06
Filed: 1987-05-14
Granted: 1991-02-07
Abstract: The threaded connection between a graphite shaft (1) and a metal shaft (2), such as is used to drive a rotating nozzle in the refining of aluminum, is strengthened by coating the graphite surface that contact the flange portion of the metal shaft prior to the fastening of said shafts together. The coating of said graphite shaft serves to greatly strengthen the threaded connection and the ability of said connection to transmit driving torque from the metal shaft to the graphite shaft.
Patent DE-3772462-D1 (DE)
Inventor: YAMASITA TOSHIHIKO
IPC: E05B49/00
Filed: 1987-05-21
Granted: 1991-10-02
Abstract: An electronic locking device which is particularly useful for safes in a hotel room comprises an unlocking circuit (17) actuated when a code on a magnetic card which acts as the "key" is read by a card reader (11) forming part of the device agrees with an unlocking code stored in the memory (14) of the device. The unlocking code from the card is set in memory when the memory is enabled and the magnetic card is loaded into the card reader (11) for a plurality of times within a relatively short pre-selected time interval.
Patent DE-3774566-D1 (DE)
Inventor: MEYER MANFRED
IPC: F16D1/094
Filed: 1987-09-24
Granted: 1991-12-19
Abstract: A central vertical bore in the working head of a centrifuge rotor is sepd. from the tapered upper end of the internal drive shaft by a longitudinally slotted sleeve with an internal cavity of corresp. taper. The shaft end projecting above the bore is pressed towards the working head by engagement of an internally bevelled collar at the sleeve end with the inclined face of a ring held between discs projecting radially from the shaft end, with pressure derived from a screwed element.
Patent DE-3778230-D1 (DE)
Inventor: SCHATZ OSKAR DR ING
IPC: F04B17/00
Filed: 1987-07-22
Granted: 1992-05-21
Abstract: The controllable valve at the outlet from a piston-type supercharger (10) driven by the exhaust pulses from an i.c. engine, with an expansion chamber with exhaust inlet and outlet, enclosed by a moving piston, is  actuated by the exhaust pulse cycle. The valve is controlled in synchronism with the exhaust pulses, with the energy to operate it derived from the incoming exhaust  gases pulses. The charger piston (312) can be driven by this energy to act directly, or via a separate mechanism, on the valve closure plug (343).
Patent DE-3778768-D1 (DE)
Inventor: O'SULLIVAN ANTHONY CORNELIUS D
IPC: C07F7/08
Filed: 1987-06-26
Granted: 1992-06-11
Abstract: Novel compounds of the formula    <IMAGE>  (I)  in which R1 is a hydrogen or a silyl or acyl group, R2 is methyl, ethyl, isopropyl or sec.-butyl and R is hydrogen, unsubstituted or substituted, linear or branched-chain C1-C18-alkyl groups, unsubstituted or substituted cycloaliphatic groups having 3 to 10 carbon atoms, unsubstituted or substituted C2-C6-alkenyl groups, unsubstituted or substituted C2-C6-alkynyl groups, unsubstituted or substituted phenyl groups or unsubstituted or substituted benzyl groups. The active compounds possess advantageous pesticidal properties. They are particularly suitable for the control of pests in agriculture and the management of stored products.
Patent DE-3781850-D1 (DE)
Inventor: STANGE GERD PROF DR ING
IPC: B24C5/08
Filed: 1987-07-25
Granted: 1992-10-29
Abstract: A trommel rotor contains a magnet covering at least 90 deg., and a system is provided to feed in the blasting medium to a point near the magnet. The rotor (1) consists of magnetically soft strips (5) and interposed non-magnetisable rings (6). Pref. the strips each have a rough outside surface formed from a layer of high saturation inductance granulates, e.g. cobalt steel.
Patent DE-3786277-D1 (DE)
Inventor: KAISER NORBERT
IPC: H01S5/0683
Filed: 1987-03-10
Granted: 1993-07-29
Abstract: Quiescent current (Iv) and modulation current (IMod) of the laser diode (LD) are regulated for operation in the region of a threshold current corresp. to the knee of its characteristic curve of optical output power vs. diode current, and a decrease of transmission bandwidth occurs. A line appearing in the optical power spectrum is measured by a photodiode (PD), producing a proportional voltage which is averaged for comparison (1) with a desired value (U1). A second comparator (2) incorporates a multiplier (M) supplied with delayed clock pulses for control (T4) of the quiescent current (Iv).
Patent DE-3852501-D1 (DE)
Inventor: SPENCER ARTHUR
IPC: E01B27/10
Filed: 1988-08-12
Granted: 1995-01-26
Abstract: A coating composition particularly adapted for can coatings is prepared by the addition polymerization of a monomer such as styrene in a reaction medium comprising a modified 1,2 epoxy resin. The epoxy resin is modified by combining a portion of its 1,2-epoxy groups with epoxy-reactive groups of an ethylenically unsaturated monomer, and reacting others of its 1,2-epoxy groups with a tertiary amine and with a preformed addition polymer containing carboxyl groups to form an ionic, resinous composition containing sufficient carboxyl groups to render the coating composition self-dispersible in water in neutralized form.
Patent DE-3871475-D1 (DE)
Inventor: HORN HEINZ
IPC: B30B15/16
Filed: 1988-09-14
Granted: 1992-07-02
Abstract: The safety circuit for the hydraulic press has the two valves (4,5) in parallel to a control circuit (7) in which tappings from either side of the valves, and from the mid-point between the valves, produce pressure readings for each valve.  The circuit monitors the valves in the closed position and operates a fail-safe cut-out if either valve leaks. The control circuit has pressure switches (D1,D2) operating on differential pressures and set in parallel to a control valve (8).  The control valve has three settings while the middle tappings has a flow restriction. A leak is detected if a pressure difference on the middle tapping does not decay.
Patent DE-3876249-D1 (DE)
Inventor: MICHAUD ANDRE
IPC: G07F7/08
Filed: 1988-12-28
Granted: 1993-01-07
Abstract: A device (4) for analysing a data processing transaction or part thereof receives input signals containing the data supplied by a user requesting the performance of the transaction and outputs control signals to decision means (3) which determine whether or not permission should be granted to the user to proceed with the trasaction or to modify the performance of that transaction or of subsequent transactions. The device comprises: extracting means (5), for retaining, from the input data, only those data useful for the analysis of the transaction; deletion means (6), for eliminating the signals corresponding to a transaction deemed to comply with a set of predetermined rules, so as not to proceed with the analysis for transactions of this type, filtering means (7), for eliminating non-significant variations of the transaction to be analysed, depending on the statistical characteristics of the signals supplied by the deleting means; classifying means (8) for allocating the signals of the transaction to be analysed output from the filtering means (7) to one or more classes of at least one set of classes, each set corresponding to a predetermined classification criterion, said classifying means outputting control signals for the decision means.
Patent DE-3876412-D1 (DE)
Inventor: FAUCK GERHARD
IPC: B60T15/60
Filed: 1988-10-27
Granted: 1993-01-14
Abstract: The hydraulic circuit (18), such as the brake circuit of a trailer, is connected to a source of high pressure hydraulic fluid (2) by a valve (4). This valve has a sliding plunger (6) which is actuated by a pushbutton (24). When the push button is depressed the inlet chamber (10) is cut off from the inlet (5) thus shutting off the supply to the circuit (18). At the same time a connection is made between the outlet chamber (16) and the inlet chamber (10) through the opening (15) in the wall of the piston (26).
Patent DE-3877356-D1 (DE)
Inventor: LANFRANCO ANTONELLO
IPC: H02K15/02
Filed: 1988-03-04
Granted: 1993-02-18
Abstract: PCT No. PCT/EP88/00165 Sec. 371 Date Oct. 2, 1989 Sec. 102(e) Date Oct. 2, 1989 PCT Filed Mar. 4, 1988 PCT Pub. No. WO88/07781 PCT Pub. Date Oct. 6, 1988.The method and the device are designed for assembling a stator (14), formed by a stack (16) of core plates and its windings (18), on to a respective head support (12) of a small, rotary electric machine, in a position concentric with a rotary shaft (20) mounted in the support. The method is of the type in which the periphery of one end face of the stack (16) of laminations rests on coplanar peripheral surfaces (22) of the support (12) which define a reference plane (P), a centering device (34) is interposed between the shaft (20) and the stack (16), and the stack (16) and the support (12) are held together by means of peripheral bolts (24) which are inserted in regions located in correspondence with the coplanar surfaces (22) of the support (12), are perpendicular to these surfaces (22), and are screwed into the support (12). Before the bolts (24) are tightened, the stack (16) is clamped between, at one end, the coplanar surfaces (22) and, at the other end, thrust members (52) applied to the other end face of the stack (16) in regions also corresponding with the regions in which the bolts (24) are inserted, with a clamping force normal to the reference plane (P) and at least substantially equal to that predetermined for tightening the bolts (24), the bolts (24) are then tightened with the predetermined tightening force, and the clamping force applied by the thrust members (52) is released.
Patent DE-3879367-D1 (DE)
Inventor: SCHROEDER HEINZ-JOERG
IPC: G11B7/09
Filed: 1988-08-17
Granted: 1993-04-22
Abstract: An optical disc scanner uses a centre laser beam for a quadrant photo detector for focus control. On either side is a pair of lasers that provides signals for the tracking error. When the head is moved continuously across the tracks a  signal is generated. The error difference signal (TE) is produced by an operational amplifier (2). Direction discriminating logic (5) controls a bidrectional counter (6) that operates a switch (3) to gate signals to an amplifier (4). The counter either increments or decrements as the head moves across the disc to maintain tracking position.
Patent DE-50000798-D1 (DE)
Inventor: OTTERSBACH PETER
IPC: C08J7/046
Filed: 2000-03-30
Granted: 2003-01-02
Abstract: The invention relates to a method for providing polymer substrates with an antimicrobial coating by immobilizing antimicrobial polymers on their surface. The antimicrobial polymers can contain nitrogen groups, especially quaternary nitrogen groups or poly-ter. butylaminoethylmethacrylate. The polymer substrates that are coated according to the invention are suitable for use in the area of hygiene.
Patent DE-50000906-D1 (DE)
Inventor: MUELLER GUENTER
IPC: A01K31/16
Filed: 2000-07-07
Granted: 2003-01-23
Abstract: The nesting house for poultry has a floor (14) in at least two floor boards (15), laid parallel to each other along the line for the removal of laid eggs. They swing on an axis on the floor (14) plane, with a separate swing system for each floor board (15). The eggs are tipped on to a center conveyor belt (13) for removal.
Patent DE-50004057-D1 (DE)
Inventor: HEGGEMANN CHRISTIAN
IPC: H01R43/042
Filed: 2000-08-01
Granted: 2003-11-20
Abstract: The tongs include a first work jaw (1) firmly coupled to a first tong handle (2). A second jaw is swivelable fitted on the first work jaw. The rear end section (23) is hinged with a second tong handle (4). Between the two jaws is a coupler (7a) forming a toggle lever. On the front end of the second tong handle is fitted a locking pawl, preventing spreading of the tong handles prior to reaching their closed position, such that the pawl engages a tooth line (47) for this purpose. The tooth line is formed on second work jaw.
Patent DE-50100580-D1 (DE)
Inventor: DAUS JUERGEN
IPC: F16H61/02
Filed: 2001-03-26
Granted: 2003-10-09
Abstract: The invention relates to a marine gear (10), in particular to a reversing gear, consisting of a hydraulic control assembly (12) comprising variable multi-plate clutches (14, 16) for forwards and reverse travel, in which the operating pressure required to engage the multi-plate clutches can be set using control means and consisting of an electronic control unit (18) for detecting and processing at least one operating parameter and for operating the control means. The control means comprise a proportional valve (20) and a pilot-operated pressure-control valve (24) for setting the desired operating pressure, which is located on the pressure-oil line (22) that leads to the multi-plate clutch (14, 16). The proportional valve (20) can be controlled by an electric control current (52) of the electronic control unit (18) and the pressure control valve (24) can be actuated by a control pressure that is generated by the proportional valve (20). The electronic control unit (18) is connected to a sensor for detecting the motor speed (26) and/or to a sensor for detecting the load signal (28) of a motor (30).
Patent DE-50100859-D1 (DE)
Inventor: LANG EKKEHARD
IPC: A61L27/38
Filed: 2001-08-14
Granted: 2003-12-04
Abstract: A matrix for covering and regenerating damaged skin comprises network of autologous or allogenous human skin or artificial skin which contains in the interstices of the network a fibrin layer with keratinocyte cells on its upper side and fibroblasts, endothelial cells, melanocyte cells and/or growth stimulants in its mass. The human skin is either meshed or processed and expanded by the MEEK technique and is in native, avitalised, de-celled or otherwise processed form. The artificial skin is processed and expanded by the MEEK technique. An Independent claim is also included for the preparation of the matrix.
Patent DE-50102839-D1 (DE)
Inventor: PFLUEGER THOMAS
IPC: F16B5/02
Filed: 2001-11-29
Granted: 2004-08-19
Abstract: The plates are introduced into the desired positions in the stack (20) with the aid of spacer elements that form spaces in between, and then the spaces are sealed and filled with a pressure-resistant material. The plates are stacked on top of each other and then screwed together. An Independent claim is also included for a stacker crane (10) with a compensation layer of pressure-resistant material in between the plates in the stack located on or in its mast (15).
Patent DE-50103064-D1 (DE)
Inventor: SCHUCKMANN ALFRED VON
IPC: B01F13/00
Filed: 2001-03-13
Granted: 2004-09-09
Abstract: Dynamic mixer has a mixing element (3) with mixing wings (5, 6) arranged on the side facing the closing part (2). The wings are non material-stripping with respect to the wall of the chamber part (1) and have axially free recesses, where the recesses of one wing are covered by the non-free part of the other wing. An inner sleeve (4) which extends up to the first mixing wing is arranged on the closing part. Preferred Features: The mixing wings are arranged in the longitudinal direction. An inner peg (12) is arranged on the closing part. The first mixing wing has inner and/or outer recesses and the second mixing wing has only outer recesses. The mixer has a third mixing wing (14, 15, 16, 17).
Patent DE-50103397-D1 (DE)
Inventor: THIES DR
IPC: A61M1/36
Filed: 2001-05-09
Granted: 2004-09-30
Abstract: The invention relates to adsorbents for the perfusion of blood, consisting of a solid, silicon-containing inorganic carrier material, which is covered with at least one hydrophilic coupling compound, wherein no free silanol groups are detectable on the surface of the carrier, a covalent binding of a polyanion on the coupling compound takes place on the surface of the carrier, the number of binding sites is predetermined and the adsorbent exhibits no cell retention. The adsorbents produced according to the invention are used in extracorporeal removal of atherogenic lipoproteins, other blood components or foreign matter from blood or plasma by perfusion.
Patent DE-50107529-D1 (DE)
Inventor: OCKLENBURG MATTHIAS
IPC: B25B5/10
Filed: 2001-01-16
Granted: 2006-02-09
Abstract: A bar clamp has a straight and stiff metal bar having an straight inner face, a straight and stiff fixed metal arm extending from an end of the bar and having a straight inner face substantially perpendicular to the bar inner face, and a metal corner unitarily formed with the bar and arm and joining the bar to the arm. A longitudinally facing abutment pad is carried on an outer end of the fixed arm. The corner has a circularly arcuate inner face joining the bar and arm inner faces, offset outward from planes lying on the bar and arm inner faces, and having a center of curvature substantially at a point where the planes meet. A movable arm can slide longitudinally along the bar and carries a tightening mechanism in turn carrying an abutment confronting the fixed-arm abutment and longitudinally displaceable relative to the movable arm toward and away from the fixed-arm abutment.
Patent DE-50108970-D1 (DE)
Inventor: EGGERS HOLGER DR
IPC: C09K3/18
Filed: 2001-03-30
Granted: 2006-04-27
Abstract: A multilayer, sealable laminating film based on an inner layer of ethylene/vinyl alcohol copolymer contains 0.1-3 wt% of a sorbitan mono-ester (based on total film weight). Multilayer, sealable laminating film comprising (from the inside outwards): (a) an inner layer (i) of ethylene/vinyl alcohol copolymer; (b) layers of coupling agent (ii)/(ii') on the sealing side and laminating side respectively; (c) at least one other layer (iii) on the laminating side and at least one layer (iv) on the sealing side; (d) the sealing layer (v) (applied to (iv)). This film contains 0.1-3 wt% of a sorbitan mono-ester (I) (based on the total wt. of film). An independent claim is also included for packaging material containing this film.
Patent DE-50113797-D1 (DE)
Inventor: HAIMER FRANZ
IPC: B23B31/02
Filed: 2001-12-27
Granted: 2008-05-08
Abstract: A tool holder is disclosed for a boring, milling or reaming tool that can rotate about an axis of rotation. At the end of its clamping shank that is located on the side of the tool, the tool holder has a bush part with a mounting opening, which is centered with regard to the axis of rotation and which is provided for accommodating a fixing shank of the tool. The mounting opening for a bush part can be radially expanded to a width, which enables the fixing shank to be inserted or removed, particularly by means of eddy currents that are magnetically induced inside the bush part by an induction coil. In addition, the mounting opening can, by cooling, be radially contracted to a width that holds the fixing shank with an interference fit.
Patent DE-50205058-D1 (DE)
Inventor: BREUER MICHAEL
IPC: C12P41/00
Filed: 2002-08-16
Granted: 2005-12-29
Abstract: A polypeptide with pyruvate decarboxylase activity, derived from the pyruvate decarboxylase from Zymomonas mobilis by substitution of an amino acid in position 553.
Patent DE-50207894-D1 (DE)
Inventor: STEPHAN ULRICH
IPC: F02M35/024
Filed: 2002-01-14
Granted: 2006-10-05
Abstract: The arrangement has an electrical heating device (1) arranged in the induction air channel (4) or in the air filter housing (3). The electrical heating device can be arranged between the combustion chamber inlet (2a) and the feed from the exhaust gas feedback system (5). The electrical heating device is in the form of a heating flange.
Patent DE-50212635-D1 (DE)
Inventor: VOLKERT JOCHEN
IPC: F23C99/00
Filed: 2002-03-25
Granted: 2008-09-25
Abstract: A burner for a gas/air mixture with an inlet ( 2 ) for the gas/air mixture, wherein a jet tube ( 7 ) is located downstream of the inlet ( 2 ). The jet tube ( 7 ) has a jacket surface with a plurality of breakthroughs ( 8 ) and is surrounded radially a flame stabilizing device.
Patent DE-50213490-D1 (DE)
Inventor: HERBERT BURKARD
IPC: B41F13/06
Filed: 2002-09-30
Granted: 2009-06-04
Abstract: Printing group (01) comprises a form cylinder (03) and an inking system (02) assigned to the form cylinder. The form cylinder has in the area of its barrel an axial length corresponding to six widths of a printed page. The form cylinder and the inking system are rotationally driven by mechanically independent drive motors (08, 17). Independent claims are also included for alternative printing groups. Preferred Features: The form cylinder and a transfer cylinder (07) are rotationally driven by at least one drive motor mechanically independently of another printing group.
Patent DE-50214091-D1 (DE)
Inventor: HEIDEMANN KLAUS
IPC: E04B1/26
Filed: 2002-07-31
Granted: 2010-01-28
Abstract: The connecting device for a wood-post-beam connection is for the face-side connection of at least one beam to a post and entails a plate-shaped connecting component (3), which in its outer area has at least one first anchoring component (5), with which at least one second anchoring component (6) of a second, plate-shaped connecting component (4) is connectable, which can be introduced into a face-side recess of a beam. <??>The first and/or second anchoring component incorporate(s) a bearing plate, which extends vertically to the central plane of the connecting components. On the first and/or second anchoring component at least one bearing support (7,9) is arranged. Bolts (10) are provided to connect the first connecting component with the second connecting component. The bolts are threaded.
Patent DE-50300814-D1 (DE)
Inventor: GEBERT THOMAS
IPC: G01P3/489
Filed: 2003-04-28
Granted: 2005-08-25
Abstract: The pulse width of a received pulse is determined. It is compared with a minimal pulse width. Should the determined pulse width be less than the minimal pulse width, a pulse width error is registered. Independent claims are included for an FPGA or field-programmable gate array, corresponding computer program product, SMDU or speed and distance measurement unit, and corresponding equipment.
Patent DE-50301385-D1 (DE)
Inventor: KARHAUSEN DR
IPC: B21B37/32
Filed: 2003-02-19
Granted: 2005-11-24
Abstract: Process for controlling surface evenness of a metal sheet (1) during rolling, especially reducing rolling, comprises pre-determining the heat requirement of the regions of the rollers (2, 3) near the sheet edges and independently controlling a device (4) for at least partial heating of the rollers.  An Independent claim is also included for a device for carrying out the above process.  Preferred Features: The heat requirement of the zones of the rollers near the sheet is pre-determined. A flatness determination to improve the pre-determination of the heat requirement determines a flatness value of the metal sheet after rolling, especially using a flatness-measuring roller (6). The control (5) pre-determines the heat requirement by at least partial continual process simulation.